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(2α,3α,5α,17β)-2,3-Epithio-17-methylandrostan-17-ol

甲基环硫雄醇

Also known as: Androstan-17-ol, 2,3-epithio-17-methyl-, (2α,3α,5α,17β)-, Hemapolin, Epistane, Methylepitiostanol, 2α,3α-Epithio-17α-methyl-5α-androstan-17β-ol, 2,3-Thioepoxy Madol

(2α,3α,5α,17β)-2,3-Epithio-17-methylandrostan-17-ol (CAS 4267-80-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H32OS and a molecular weight of 320.533 g/mol. It is also known as Androstan-17-ol, 2,3-epithio-17-methyl-, (2α,3α,5α,17β)-, Hemapolin and Epistane. Key properties include a melting point of 168-169ºC, a boiling point of 427.0±38.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 207.3±25.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4267-80-5
Jingsj CID
J-1329208-5
Molecular Formula
C20H32OS
Chinese Name
甲基环硫雄醇
Molecular Weight
320.533 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point168-169ºC
Boiling Point427.0±38.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point207.3±25.5 °C

Frequently Asked Questions

What is the CAS number of (2α,3α,5α,17β)-2,3-Epithio-17-methylandrostan-17-ol?

The CAS number of (2α,3α,5α,17β)-2,3-Epithio-17-methylandrostan-17-ol is 4267-80-5.

What are the molecular formula and molecular weight of (2α,3α,5α,17β)-2,3-Epithio-17-methylandrostan-17-ol?

(2α,3α,5α,17β)-2,3-Epithio-17-methylandrostan-17-ol has molecular formula C20H32OS and molecular weight 320.533 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(2α,3α,5α,17β)-2,3-Epithio-17-methylandrostan-17-ol (CAS 4267-80-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329208-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.